<code><a href="mod/mpm_common.html#listen">Listen</a></code>
directive.</li>
+ <li>Another use of the <code>Port</code>
+ directive in Apache-1.3 was setting the port number to be used
+ in self-referential URL's. The Apache-2.0 equivalent is
+ the new <a href="mod/core.html#servername"><code>ServerName</code></a>
+ syntax: it has been changed to allow specifying both the
+ hostname <em>and</em> the port number for self-referential URL's
+ in one directive.</li>
+
<li>The <code>ServerType</code> directive no longer exists.
The method used to serve requests is now determined by the
selection of MPM. There is currently no MPM designed to be